System for supplying liquefied natural gas fuel with leak detection

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United States of America Patent

PATENT NO 9776702
APP PUB NO 20140250921A1
SERIAL NO

14060832

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Importance

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Abstract

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The system heats glycol water using steam generated by a boiler and heating LNG using the glycol water, thereby increasing efficiently the LNG to temperature required for an engine. In addition, the system senses LNG flowing to a glycol tank using a pressure sensor, etc. when the LNG flows to the glycol tank due to pressure difference between a fuel supplying line and a glycol circulation line generated according as a heat exchanger is broken down, and outputs the flowed LNG to the outside. As a result, the glycol circulation line may be returned to original state and stability of the system may be enhanced.

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Patent Owner(s)

Patent OwnerAddress
HYUNDAI HEAVY INDUSTRIES CO LTDULSAN SOUTH KOREA ULSAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Ju Seog Ulsan, KR 7 17
Kang, Min Ho Busan, KR 24 127
Lee, Jong Bum Ulsan, KR 19 93

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